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<a href="mw__basicmdi_8cc.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* ========================================================================= */</span>
<a name="l00002"></a>00002 <span class="comment">/* ------------------------------------------------------------------------- */</span><span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment">/*!</span>
<a name="l00004"></a>00004 <span class="comment">  \file         mw_basicmdi.cc</span>
<a name="l00005"></a>00005 <span class="comment">  \date         Sep 2011</span>
<a name="l00006"></a>00006 <span class="comment">  \author       TNick</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment">  \brief        Contains the implementation for basic MDI in MainWindow class</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment">  Copyright (c) 2011, Nicu Tofan</span>
<a name="l00012"></a>00012 <span class="comment"> All rights reserved.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment"> Redistribution and use in source and binary forms, with or without</span>
<a name="l00015"></a>00015 <span class="comment"> modification, are permitted provided that the following conditions are met:</span>
<a name="l00016"></a>00016 <span class="comment"> * Redistributions of source code must retain the above copyright</span>
<a name="l00017"></a>00017 <span class="comment">   notice, this list of conditions and the following disclaimer.</span>
<a name="l00018"></a>00018 <span class="comment"> * Redistributions in binary form must reproduce the above copyright</span>
<a name="l00019"></a>00019 <span class="comment">   notice, this list of conditions and the following disclaimer in the</span>
<a name="l00020"></a>00020 <span class="comment">   documentation and/or other materials provided with the distribution.</span>
<a name="l00021"></a>00021 <span class="comment"> * Neither the name of the copyright holder nor the</span>
<a name="l00022"></a>00022 <span class="comment">   names of its contributors may be used to endorse or promote products</span>
<a name="l00023"></a>00023 <span class="comment">   derived from this software without specific prior written permission.</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025 <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS &quot;AS IS&quot; AND</span>
<a name="l00026"></a>00026 <span class="comment"> ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span>
<a name="l00027"></a>00027 <span class="comment"> WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span>
<a name="l00028"></a>00028 <span class="comment"> DISCLAIMED. IN NO EVENT SHALL NICU TOFAN BE LIABLE FOR ANY</span>
<a name="l00029"></a>00029 <span class="comment"> DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span>
<a name="l00030"></a>00030 <span class="comment"> (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span>
<a name="l00031"></a>00031 <span class="comment"> LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND</span>
<a name="l00032"></a>00032 <span class="comment"> ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00033"></a>00033 <span class="comment"> (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<a name="l00034"></a>00034 <span class="comment"> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00035"></a>00035 <span class="comment"></span>
<a name="l00036"></a>00036 <span class="comment">*/</span>
<a name="l00037"></a>00037 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00038"></a>00038 <span class="comment">/* ========================================================================= */</span>
<a name="l00039"></a>00039 <span class="comment">//</span>
<a name="l00040"></a>00040 <span class="comment">//</span>
<a name="l00041"></a>00041 <span class="comment">//</span>
<a name="l00042"></a>00042 <span class="comment">//</span>
<a name="l00043"></a>00043 <span class="comment">/*  INCLUDES    ------------------------------------------------------------ */</span>
<a name="l00044"></a>00044 
<a name="l00045"></a>00045 <span class="preprocessor">#include    &lt;<a class="code" href="main_8h.html" title="Contains global definitions for application.">main.h</a>&gt;</span>
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 <span class="preprocessor">#include    &lt;<a class="code" href="mdichild_8h.html" title="Contains the definition for MdiChild class.">gui/mdichild.h</a>&gt;</span>
<a name="l00048"></a>00048 
<a name="l00049"></a>00049 <span class="preprocessor">#include    &quot;<a class="code" href="mainwindow_8h.html" title="Contains the definition for MainWindow class.">mainwindow.h</a>&quot;</span>
<a name="l00050"></a>00050 <span class="preprocessor">#include    &quot;ui_mainwindow.h&quot;</span>
<a name="l00051"></a>00051 
<a name="l00052"></a>00052 <span class="comment">/*  INCLUDES    ============================================================ */</span>
<a name="l00053"></a>00053 <span class="comment">//</span>
<a name="l00054"></a>00054 <span class="comment">//</span>
<a name="l00055"></a>00055 <span class="comment">//</span>
<a name="l00056"></a>00056 <span class="comment">//</span>
<a name="l00057"></a>00057 <span class="comment">/*  CLASS    --------------------------------------------------------------- */</span>
<a name="l00058"></a>00058 
<a name="l00059"></a>00059 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00060"></a><a class="code" href="class_m_w___basic_mdi.html#a1ace709c0e732f882e994d6bac81869d">00060</a> <a class="code" href="class_m_w___basic_mdi.html#a1ace709c0e732f882e994d6bac81869d">MW_BasicMdi::MW_BasicMdi</a>            ()
<a name="l00061"></a>00061     : QObject()
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064 <span class="comment">/* ========================================================================= */</span>
<a name="l00065"></a>00065 
<a name="l00066"></a>00066 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00067"></a><a class="code" href="class_m_w___basic_mdi.html#a105a392ecb9777cf71668ce35059435c">00067</a> <a class="code" href="class_m_w___basic_mdi.html#a105a392ecb9777cf71668ce35059435c">MW_BasicMdi::~MW_BasicMdi</a>           ()
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070 <span class="comment">/* ========================================================================= */</span>
<a name="l00071"></a>00071 
<a name="l00072"></a>00072 
<a name="l00073"></a>00073 
<a name="l00074"></a>00074 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00075"></a><a class="code" href="class_m_w___basic_mdi.html#a38e97d2a1292a4cce28abbdbb795ceab">00075</a> <span class="keywordtype">void</span>        <a class="code" href="class_m_w___basic_mdi.html#a38e97d2a1292a4cce28abbdbb795ceab" title="connects the actions with designed slots">MW_BasicMdi::initBasicMdi</a>           (Ui::MainWindow * lc_ui)
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 
<a name="l00078"></a>00078     connect(lc_ui-&gt;menuPanels, SIGNAL(triggered(QAction*)),
<a name="l00079"></a>00079             <span class="keyword">this</span>,SLOT(<a class="code" href="class_m_w___basic_mdi.html#aa1f2523b6a3e8c26a8e0c744d76dd89a" title="used by the windows menu to change active document">slot_DoChangeMdi</a>(QAction*)));
<a name="l00080"></a>00080     connect(lc_ui-&gt;action_Tile, SIGNAL(triggered()),
<a name="l00081"></a>00081             lc_ui-&gt;mdiArea, SLOT(tileSubWindows()));
<a name="l00082"></a>00082     connect(lc_ui-&gt;action_Cascade, SIGNAL(triggered()),
<a name="l00083"></a>00083             lc_ui-&gt;mdiArea, SLOT(cascadeSubWindows()));
<a name="l00084"></a>00084     connect(lc_ui-&gt;action_NextMdi, SIGNAL(triggered()),
<a name="l00085"></a>00085             lc_ui-&gt;mdiArea, SLOT(activateNextSubWindow()));
<a name="l00086"></a>00086     connect(lc_ui-&gt;action_PreviousMdi, SIGNAL(triggered()),
<a name="l00087"></a>00087             lc_ui-&gt;mdiArea, SLOT(activatePreviousSubWindow()));
<a name="l00088"></a>00088     connect(lc_ui-&gt;mdiArea, SIGNAL(subWindowActivated(QMdiSubWindow*)),
<a name="l00089"></a>00089             <span class="keyword">this</span>, SLOT(<a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">slot_ActiveMdiChange</a>(QMdiSubWindow*)));
<a name="l00090"></a>00090     connect(lc_ui-&gt;action_CloseAll, SIGNAL(triggered()),
<a name="l00091"></a>00091             lc_ui-&gt;mdiArea, SLOT(closeAllSubWindows()));
<a name="l00092"></a>00092 
<a name="l00093"></a>00093     connect(lc_ui-&gt;action_Close, SIGNAL(triggered()),
<a name="l00094"></a>00094             lc_ui-&gt;mdiArea, SLOT(closeActiveSubWindow()));
<a name="l00095"></a>00095 
<a name="l00096"></a>00096 
<a name="l00097"></a>00097     <span class="comment">/* others */</span>
<a name="l00098"></a>00098     <a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">slot_ActiveMdiChange</a>((QMdiSubWindow*)<a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);
<a name="l00099"></a>00099 
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 <span class="comment">/* ========================================================================= */</span>
<a name="l00102"></a>00102 
<a name="l00103"></a>00103 
<a name="l00104"></a>00104 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00105"></a><a class="code" href="class_m_w___basic_mdi.html#ab3fcf24c4682f72f676a970817c53ba7">00105</a> <span class="keywordtype">void</span>        <a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">MW_BasicMdi::slot_ActiveMdiChange</a>    (<a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a>* p_active)
<a name="l00106"></a>00106 {
<a name="l00107"></a>00107     <span class="comment">/* stupid */</span>
<a name="l00108"></a>00108     <a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">slot_ActiveMdiChange</a>(qobject_cast&lt;QMdiSubWindow*&gt;(p_active));
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110 <span class="comment">/* ========================================================================= */</span>
<a name="l00111"></a>00111 
<a name="l00112"></a>00112 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00113"></a><a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0">00113</a> <span class="keywordtype">void</span>        <a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">MW_BasicMdi::slot_ActiveMdiChange</a>    (QMdiSubWindow* p_active)
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115     Q_UNUSED(p_active);
<a name="l00116"></a>00116 
<a name="l00117"></a>00117     <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a>* activem = <a class="code" href="class_m_w___basic_mdi.html#a9a70ae96948e711b16c021772fd28999" title="tell which is the active document in MDI">activeMdiChild</a>();
<a name="l00118"></a>00118     <span class="keywordtype">bool</span> sel_dep = <span class="keyword">false</span>;
<a name="l00119"></a>00119     <span class="keywordtype">bool</span> file_dep = <span class="keyword">false</span>;
<a name="l00120"></a>00120 
<a name="l00121"></a>00121     <span class="keywordflow">if</span> (<a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;subWindowList().count() &gt; 0)
<a name="l00122"></a>00122     {
<a name="l00123"></a>00123         <span class="keywordflow">if</span> (activem != <a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00124"></a>00124         {
<a name="l00125"></a>00125             sel_dep = activem-&gt;<a class="code" href="class_mdi_child.html#ae9fdce2f8b21f91d0e648c6430cb1a4e" title="tell if this document has anything selected">hasSelection</a>();
<a name="l00126"></a>00126         }
<a name="l00127"></a>00127         file_dep = <span class="keyword">true</span>;
<a name="l00128"></a>00128     }
<a name="l00129"></a>00129 
<a name="l00130"></a>00130     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Cut-&gt;setEnabled(sel_dep);
<a name="l00131"></a>00131     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Copy-&gt;setEnabled(sel_dep);
<a name="l00132"></a>00132     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Delete-&gt;setEnabled(sel_dep);
<a name="l00133"></a>00133 
<a name="l00134"></a>00134     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Paste-&gt;setEnabled(file_dep);
<a name="l00135"></a>00135     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_SaveAll-&gt;setEnabled(file_dep);
<a name="l00136"></a>00136     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Save-&gt;setEnabled(file_dep);
<a name="l00137"></a>00137     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_SaveAs-&gt;setEnabled(file_dep);
<a name="l00138"></a>00138     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Close-&gt;setEnabled(file_dep);
<a name="l00139"></a>00139     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_CloseAll-&gt;setEnabled(file_dep);
<a name="l00140"></a>00140     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Print-&gt;setEnabled(file_dep);
<a name="l00141"></a>00141     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_PrintStUp-&gt;setEnabled(file_dep);
<a name="l00142"></a>00142     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_PrintPrev-&gt;setEnabled(file_dep);
<a name="l00143"></a>00143     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Undo-&gt;setEnabled(file_dep);
<a name="l00144"></a>00144     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Redo-&gt;setEnabled(file_dep);
<a name="l00145"></a>00145     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_SelAll-&gt;setEnabled(file_dep);
<a name="l00146"></a>00146     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Tile-&gt;setEnabled(file_dep);
<a name="l00147"></a>00147     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_Cascade-&gt;setEnabled(file_dep);
<a name="l00148"></a>00148     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_NextMdi-&gt;setEnabled(file_dep);
<a name="l00149"></a>00149     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;action_PreviousMdi-&gt;setEnabled(file_dep);
<a name="l00150"></a>00150     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;menuPanels-&gt;setEnabled(file_dep);
<a name="l00151"></a>00151 
<a name="l00152"></a>00152     <span class="keywordflow">if</span> (activem != <a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00153"></a>00153     { <span class="comment">/* is NULL only when there is no window */</span>
<a name="l00154"></a>00154         activem-&gt;<a class="code" href="class_mdi_child.html#ac9069174a665f03b37ee0af5b7aeea92" title="the panel is made active">activated</a>();
<a name="l00155"></a>00155     }
<a name="l00156"></a>00156     <span class="keywordflow">else</span>
<a name="l00157"></a>00157     {
<a name="l00158"></a>00158         <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#af6cf5b10298e4f118c5a1802d5970ddd" title="the pointer to window menu">menuWin</a>()-&gt;clear();
<a name="l00159"></a>00159         <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#af6cf5b10298e4f118c5a1802d5970ddd" title="the pointer to window menu">menuWin</a>()-&gt;addAction(tr(<span class="stringliteral">&quot;(none)&quot;</span>));
<a name="l00160"></a>00160     }
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162 <span class="comment">/* ========================================================================= */</span>
<a name="l00163"></a>00163 
<a name="l00164"></a>00164 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00165"></a><a class="code" href="class_m_w___basic_mdi.html#aa1f2523b6a3e8c26a8e0c744d76dd89a">00165</a> <span class="keywordtype">void</span>        <a class="code" href="class_m_w___basic_mdi.html#aa1f2523b6a3e8c26a8e0c744d76dd89a" title="used by the windows menu to change active document">MW_BasicMdi::slot_DoChangeMdi</a>    (QAction* p_active)
<a name="l00166"></a>00166 {
<a name="l00167"></a>00167     QList&lt;QAction *&gt; acls = <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;menuPanels-&gt;actions();
<a name="l00168"></a>00168     <span class="keywordtype">int</span> i = acls.indexOf(p_active);
<a name="l00169"></a>00169     <span class="keywordflow">if</span> (i &lt; 0) <span class="keywordflow">return</span>;
<a name="l00170"></a>00170     QList&lt;QMdiSubWindow*&gt; list =    <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;subWindowList();
<a name="l00171"></a>00171     <span class="keywordflow">if</span> (i &gt;= list.count()) <span class="keywordflow">return</span>;
<a name="l00172"></a>00172     <span class="keywordflow">foreach</span> (QAction *act_m, acls)
<a name="l00173"></a>00173     {
<a name="l00174"></a>00174         act_m-&gt;setChecked(<span class="keyword">false</span>);
<a name="l00175"></a>00175     }
<a name="l00176"></a>00176     p_active-&gt;setChecked(<span class="keyword">true</span>);
<a name="l00177"></a>00177     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;setActiveSubWindow(list.at(i));
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 <span class="comment">/* ========================================================================= */</span>
<a name="l00180"></a>00180 
<a name="l00181"></a>00181 
<a name="l00182"></a>00182 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00183"></a><a class="code" href="class_m_w___basic_mdi.html#ae392ebde5940caa7f55949e3709d1aa1">00183</a> <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *  <a class="code" href="class_m_w___basic_mdi.html#ae392ebde5940caa7f55949e3709d1aa1" title="create a new document in MDI">MW_BasicMdi::createMdiChild</a>          ( <span class="keywordtype">void</span> )
<a name="l00184"></a>00184 {
<a name="l00185"></a>00185 
<a name="l00186"></a>00186     <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *child = <span class="keyword">new</span> <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a>(<a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>);
<a name="l00187"></a>00187     <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;addSubWindow(child);
<a name="l00188"></a>00188     connect(child,SIGNAL(<a class="code" href="mdic__basic_8h.html#aeb0c753d9b298078186fb82d375e24ad" title="raised when a document is closed">docClosed</a>(<a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a>*)),
<a name="l00189"></a>00189             <span class="keyword">this</span>,SLOT(<a class="code" href="class_m_w___basic_mdi.html#a834794443f04ef5fa4b85bbe656b3ef0" title="informed when active document has changed">slot_ActiveMdiChange</a>(<a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a>*)));
<a name="l00190"></a>00190     connect(child,SIGNAL(<a class="code" href="mdic__basic_8h.html#aa932cfcd4d572dcc271d4caf4f1dd3a5" title="raised when something is selected / the selection is cleared">selStateChange</a>()),
<a name="l00191"></a>00191             &amp;<a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#adf7a680bfba508be1b0c840dca6736e9">c_bs_slot</a>,SLOT(slot_SelStateChange()));
<a name="l00192"></a>00192 
<a name="l00193"></a>00193     <span class="keywordflow">return</span> child;
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195 <span class="comment">/* ========================================================================= */</span>
<a name="l00196"></a>00196 
<a name="l00197"></a>00197 <span class="comment">// ------------------------------------------------------------------------- */</span>
<a name="l00198"></a>00198 <span class="comment">//void        MW_BasicMdi::slot_UpdateWinMenu      ( void )</span>
<a name="l00199"></a>00199 <span class="comment">//{</span>
<a name="l00200"></a>00200 <span class="comment">//  g_MW-&gt;ui-&gt;menuPanels-&gt;clear();</span>
<a name="l00201"></a>00201 <span class="comment">//  QList&lt;QMdiSubWindow *&gt; windows =    g_MW-&gt;ui-&gt;mdiArea-&gt;subWindowList();</span>
<a name="l00202"></a>00202 
<a name="l00203"></a>00203 <span class="comment">//  if (windows.count() == 0)</span>
<a name="l00204"></a>00204 <span class="comment">//  {</span>
<a name="l00205"></a>00205 <span class="comment">//      g_MW-&gt;ui-&gt;menuPanels-&gt;addAction(tr(&quot;(none)&quot;));</span>
<a name="l00206"></a>00206 <span class="comment">//      return;</span>
<a name="l00207"></a>00207 <span class="comment">//  }</span>
<a name="l00208"></a>00208 <span class="comment">//  for (int i = 0; i &lt; windows.count(); ++i)</span>
<a name="l00209"></a>00209 <span class="comment">//  {</span>
<a name="l00210"></a>00210 <span class="comment">//      MdiChild *child = qobject_cast&lt;MdiChild *&gt;(windows.at(i));</span>
<a name="l00211"></a>00211 <span class="comment">//      QString text;</span>
<a name="l00212"></a>00212 <span class="comment">//      if (i &lt; 9)</span>
<a name="l00213"></a>00213 <span class="comment">//      {</span>
<a name="l00214"></a>00214 <span class="comment">//          text = tr(&quot;&amp;%1 %2&quot;).arg(i + 1)</span>
<a name="l00215"></a>00215 <span class="comment">//                  .arg(child-&gt;userFriendlyCurrentFile());</span>
<a name="l00216"></a>00216 <span class="comment">//      }</span>
<a name="l00217"></a>00217 <span class="comment">//      else</span>
<a name="l00218"></a>00218 <span class="comment">//      {</span>
<a name="l00219"></a>00219 <span class="comment">//          text = tr(&quot;%1 %2&quot;).arg(i + 1)</span>
<a name="l00220"></a>00220 <span class="comment">//                  .arg(child-&gt;userFriendlyCurrentFile());</span>
<a name="l00221"></a>00221 <span class="comment">//      }</span>
<a name="l00222"></a>00222 <span class="comment">//      QAction *action  =  g_MW-&gt;ui-&gt;menuPanels-&gt;addAction(text);</span>
<a name="l00223"></a>00223 <span class="comment">//      action-&gt;setCheckable(true);</span>
<a name="l00224"></a>00224 <span class="comment">//      action-&gt;setChecked(child == activeMdiChild());</span>
<a name="l00225"></a>00225 <span class="comment">//  }</span>
<a name="l00226"></a>00226 <span class="comment">//}</span><span class="comment"></span>
<a name="l00227"></a>00227 <span class="comment">///* =========================================================================</span>
<a name="l00228"></a>00228 <span class="comment"></span>
<a name="l00229"></a>00229 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00230"></a><a class="code" href="class_m_w___basic_mdi.html#a9a70ae96948e711b16c021772fd28999">00230</a> <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *  <a class="code" href="class_m_w___basic_mdi.html#a9a70ae96948e711b16c021772fd28999" title="tell which is the active document in MDI">MW_BasicMdi::activeMdiChild</a>          ( <span class="keywordtype">void</span> )
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232     <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> * pactive =
<a name="l00233"></a>00233             qobject_cast&lt;<a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *&gt;(<a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;activeSubWindow());
<a name="l00234"></a>00234     <span class="keywordflow">if</span> (pactive != <a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)
<a name="l00235"></a>00235     {
<a name="l00236"></a>00236         <span class="keywordflow">return</span> pactive;
<a name="l00237"></a>00237     }
<a name="l00238"></a>00238     <span class="keywordflow">return</span> <a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00239"></a>00239 }
<a name="l00240"></a>00240 <span class="comment">/* ========================================================================= */</span>
<a name="l00241"></a>00241 
<a name="l00242"></a>00242 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00243"></a><a class="code" href="class_m_w___basic_mdi.html#a352c93147f14a1d74022dc8b6361fc2a">00243</a> QMdiSubWindow *<a class="code" href="class_m_w___basic_mdi.html#a352c93147f14a1d74022dc8b6361fc2a" title="finds associated document for a given file">MW_BasicMdi::findMdiChild</a>         (<span class="keyword">const</span> QString &amp;fileName)
<a name="l00244"></a>00244 {
<a name="l00245"></a>00245     QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath();
<a name="l00246"></a>00246 
<a name="l00247"></a>00247     <span class="keywordflow">foreach</span> (QMdiSubWindow *window, <a class="code" href="main_8cc.html#ac217449d3d899f76481b08cf3cc9acc0" title="hold pointer to main gui object in global variable for easy access">g_MW</a>-&gt;<a class="code" href="class_main_window.html#a35466a70ed47252a0191168126a352a5" title="GUI components.">ui</a>-&gt;mdiArea-&gt;subWindowList())
<a name="l00248"></a>00248     {
<a name="l00249"></a>00249         <a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *mdiChild = qobject_cast&lt;<a class="code" href="class_mdi_child.html" title="form representing a document inside MDI area">MdiChild</a> *&gt;(window);<span class="comment">//-&gt;widget()</span>
<a name="l00250"></a>00250         <span class="keywordflow">if</span> (mdiChild-&gt;<a class="code" href="class_mdi_child.html#aa8adf41ef26963a6909e0af8435d92cb" title="tells the full path and name of the file hosted by this document">currentFile</a>() == canonicalFilePath)
<a name="l00251"></a>00251             <span class="keywordflow">return</span> window;
<a name="l00252"></a>00252     }
<a name="l00253"></a>00253     <span class="keywordflow">return</span> <a class="code" href="aclass__ddhc_8cc.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;
<a name="l00254"></a>00254 }
<a name="l00255"></a>00255 <span class="comment">/* ========================================================================= */</span>
<a name="l00256"></a>00256 
<a name="l00257"></a>00257 
<a name="l00258"></a>00258 <span class="comment">/*  CLASS    =============================================================== */</span>
<a name="l00259"></a>00259 <span class="comment">//</span>
<a name="l00260"></a>00260 <span class="comment">//</span>
<a name="l00261"></a>00261 <span class="comment">//</span>
<a name="l00262"></a>00262 <span class="comment">//</span>
<a name="l00263"></a>00263 <span class="comment">/* ------------------------------------------------------------------------- */</span>
<a name="l00264"></a>00264 <span class="comment">/* ========================================================================= */</span>
</pre></div></div>
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